#include <stdio.h>
#include <string.h>
#include <stdlib.h>

typedef unsigned char u8;
typedef unsigned int u16;

#define X_MAX 8
#define Y_MAX 8
#define MAXSTEPS 25  //到终点最多经历几步   
#define MAXSAME 10   //步数一样的点最多有多少


struct state{
    u8 x;
    u8 y;
    u8 door;
}now_state;

